English, c.1890, engraved 'A Hilger London', geared movement with two micrometer wheels, adjustment wheel to rear, glass window to inside of micrometer, tube OD 3.6cm
Footnote: this is part of a collection of instruments from the Oxford University Physics Department
Sold for £625
Result plus buyers premium
English, c.1890, engraved 'A Hilger London', geared movement with two micrometer wheels, adjustment wheel to rear, glass window to inside of micrometer, tube OD 3.6cm
Footnote: this is part of a collection of instruments from the Oxford University Physics Department
Auction: Fine Scientific and Medical Instruments, 12th May, 2022